Patch 5.4.7: Dread Hatchling now appearing in Pet Journal

The pet experts at Warcraft Pets have discovered that the Dread Hatchling, one of the rewards for the Digital Deluxe or Collector's Edition versions of Warlords of Draenor, is now visible in the Pet Journal for players. Although the pet is not obtainable at this time, you can view all attacks for the pet, which includes two interesting new abilities -- Shadow Talon and Anzu's Blessing. While we don't know exactly how the Dread Hatchling will hold up in Pet Battles just yet, I'm looking forward to adding the little guy to my rotation of pets. As with prior Collector's Edition pets, the Dread Hatchling is a rare, so he should be pretty devastating.

Unfortunately, while you can easily view pets that you haven't collected in game, there's no way to check for mounts -- however, Wowhead is showing that the Reins of the Dread Raven have also been added to the game files with 5.4.7 as well. Obviously both pet and mount are not obtainable at the present time, but the fact that both were added in along with everything else in patch 5.4.7 suggests that perhaps pre-orders for Warlords are on the way soon.